22705969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 28748160

約数和(自身を除く): 6042191

約数列:

[1, 11, 13, 19, 61, 137, 143, 209, 247, 671, 793, 1159, 1507, 1781, 2603, 2717, 8357, 8723, 12749, 15067, 19591, 28633, 33839, 91927, 108641, 158783, 165737, 372229, 1195051, 1746613, 2064179, 22705969]

約数ペア:

[(1, 22705969), (11, 2064179), (13, 1746613), (19, 1195051), (61, 372229), (137, 165737), (143, 158783), (209, 108641), (247, 91927), (671, 33839), (793, 28633), (1159, 19591), (1507, 15067), (1781, 12749), (2603, 8723), (2717, 8357)]